Electronic tube and vacuum tube catalog

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Amperex ten-stage photomultiplier with at least a 32 mm useful photocathode diameter for sensitive optical measurement.

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B12F

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0.5 W

B12F - All-glass CRT 12-contact

Amperex photomultiplier with extended spectral response reaching approximately 800 nm for visible and near-infrared light detection.

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0.5 W

Amperex ten-stage photomultiplier with at least a 14 mm useful photocathode diameter for sensitive light measurement.

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B8 700 4G

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B14F

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0.5 W

14 pins - B14F - All-glass CRT 14-contact

Amperex eleven-stage photomultiplier for high-gain detection of weak optical signals.

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Heater

0 V / 0 mA

High-sensitivity gas phototube with low dark current and low microphony for critical industrial photoelectric applications.

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2K

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Gas-filled two-electrode phototube with S-1 photocathode for photoelectric light detection.

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Refer to variations

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Refer to variations

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Two-electrode vacuum cartridge phototube for compact photoelectric light-detection applications.

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Gas-filled two-electrode phototube with enhanced sensitivity in the red and infrared spectral regions.

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Gas-filled two-electrode phototube with high red and infrared sensitivity for photoelectric detection.

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2K

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1

Plate

100 V

4 pins

RCA 1P29 gas-filled side-on S-3 photoemissive detector with semicylindrical photocathode, peak response near 420 nm, and gas amplification up to 9.

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2G

Socket code

B12A

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1

Plate

90 V

4 pins - B12A - Duodecal 12-contact

Gas-filled two-electrode phototube with S-1 spectral response for general photoelectric light detection.

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B12A

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Plate

95 V

B12A - Duodecal 12-contact

Gas-filled two-electrode S-1 phototube for photoelectric measurement and light-detection applications.

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2F

Socket code

B12A

Sections

1

Plate

90 V

3 pins - B12A - Duodecal 12-contact

Gas-filled two-electrode S-1 phototube intended for general photoelectric light detection.

Base

2X

Socket code

B12A

Sections

1

Plate

95 V

4 pins - B12A - Duodecal 12-contact

Gas-filled two-electrode S-1 phototube for optical sensing and photoelectric measurement.

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2G

Socket code

B12A

Sections

1

Plate

90 V

4 pins - B12A - Duodecal 12-contact

Gas-filled two-electrode S-1 phototube designed for general-purpose photoelectric detection.

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B12A

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1

Plate

90 V

3 pins - B12A - Duodecal 12-contact

Gas-filled two-electrode phototube using an S-1 photosensitive cathode for optical detection.

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Socket code

B12A

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1

Plate

90 V

4 pins - B12A - Duodecal 12-contact

Gas-filled two-electrode S-1 phototube for photoelectric light-detection applications.

Base

2K

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1

Plate

100 V

4 pins

RCA 1P37 gas-filled side-on S-4 photoemissive detector with blue-light sensitivity, semicylindrical photocathode and gas amplification up to 5.5.

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250 V

Ik max

0.005 mA

RCA 1P39 high-vacuum S-4 blue-sensitive photoemissive detector, electrically similar to RCA 929 but with a non-hygroscopic base for low leakage under high humidity.

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90 V

3 pins

RCA 1P41 gas-filled head-on S-1 photoemissive detector with red/near-infrared sensitivity, peak response near 800 nm and gas amplification up to 8.5.

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180 V

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0.0004 mA

2 pins

RCA 1P42 miniature high-vacuum head-on S-9 photoemissive detector with semitransparent circular photocathode, peak response near 480 nm, and opposed end terminals.

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500 V

Vacuum silver-cesium phototube sensitive to visible and infrared radiation for photoelectric measurement equipment.

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100 V

Gas-filled cesium phototube sensitive to visible and infrared radiation for photoelectric measurements and film-projector sound adapters.

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AEI photoemissive detector tube for industrial optical sensing and measurement applications.

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AEI photoemissive detector tube for photoelectric measurement and industrial light-sensing applications.

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AEI photoemissive detector tube intended for industrial optical measurement and light-detection service.

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500 V

Ik max

0.003 mA

High-vacuum potassium-cathode photoelectric cell for direct light detection and measurement. Its photocathode generates current in response to incident radiation without internal electron multiplication.

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500 V

Ik max

0.005 mA

4 pins

High-vacuum caesium-cathode photoelectric cell for direct light detection and measurement. Its photosensitive cathode produces a current proportional to incident illumination without an internal multiplication structure.

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Philips photoelectric tube for direct light detection and measurement. Manufacturer documentation provides construction, ratings, characteristics, operating data, and stated applications for converting incident light into an electrical photocurrent.

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100 V

Ik max

0.0075 mA

Gas-filled caesium-cathode photoelectric cell for direct light detection. Gas amplification increases output relative to a high-vacuum photocell while retaining the basic single-photocathode photoelectric detection function.

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B4

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Plate

100 V

B4 - European 4-pin base

Gas-filled red- and infrared-sensitive phototube using a cesium-on-oxidized-silver photocathode with approximately 2.25 cm² projected sensitive area. Designed for direct detection of longer-wavelength visible and near-infrared radiation.

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Philips caesium-cathode photoelectric cell for direct light detection. Manufacturer data specify its photoelectric characteristics and operating conditions for converting incident optical radiation into measurable photocurrent.

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100 V

Gas-filled red- and infrared-sensitive phototube using a cesium-on-oxidized-silver photocathode with approximately 1.35 cm² sensitive area. Gas filling enhances output for longer-wavelength optical detection.

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Philips caesium-cathode photoelectric cell designed for direct optical detection. Manufacturer documentation supplies operating characteristics and ratings for converting incident illumination into electrical photocurrent.

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250 V

High-vacuum red- and infrared-sensitive phototube using a cesium-on-oxidized-silver photocathode with approximately 0.9 cm² sensitive area. Designed for direct detection of longer-wavelength visible and near-infrared radiation.

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90 V

Gas-filled red- and infrared-sensitive phototube using a cesium-on-oxidized-silver photocathode with approximately 0.9 cm² sensitive area. Gas amplification improves photocurrent for longer-wavelength optical detection.

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Gas-filled photocell sensitive to red and infrared radiation, using a cesium-on-oxidized-silver photocathode. It provides direct photoelectric detection with gas-enhanced output for longer-wavelength optical signals.

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Duodecal

Socket code

B12C

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1

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2,250 V / 0.5 W

12 pins - B12C - Duodecar 12-contact

Eleven-stage Amperex photomultiplier with at least 32 mm useful photocathode diameter. Cascaded secondary-emission stages provide high internal gain for sensitive measurement of very low optical signal levels.

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S-4 blue-sensitive gas phototube.

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S-4 cartridge gas phototube.

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S-4 gas phototube.

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B12A

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110 V

B12A - Duodecal 12-contact

Gas-filled phototube designed for photoelectric light detection. Manufacturer data specify spectral response, sensitivity, dark current, and cathode-current ratings for direct optical measurement with gas-enhanced photocurrent.

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S-4 vacuum phototube with composite anode-cathode electrodes.

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90 V

Photoemissive phototube designed for optical or infrared detection, converting incident radiation into an electrical photocurrent.

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100 V

Photoemissive phototube designed for optical or infrared detection, converting incident radiation into an electrical photocurrent.

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Heater

0 V / 0 mA

Photoemissive phototube designed for optical or infrared detection, converting incident radiation into an electrical photocurrent.

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S-1 infrared-sensitive gas phototube.

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Photomultiplier designed for ultraviolet and other low-level radiation detection and measurement.